How much does a 1.00 to 1.49ct F VS1 lab grown princess diamond cost?

As of October 2026, 1.00 to 1.49ct F VS1 lab grown princess diamonds typically cost $282 AUD to $1,537 AUD, with a median price of $683 AUD. There are currently 923 diamonds matching this specification available across retailers.

Where can I find the best price on a F VS1 princess diamond?

About 33% of these diamonds are available at multiple retailers, with an average price spread of 74%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct F VS1 Lab Grown Princess

Quick answer

As of October 2026, there are 923 lab grown princess diamonds with F colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $282 AUD to $1,537 AUD, with a median of $683 AUD. At least 55 retailers stock this exact specification, and 33% of the stones appear at more than one of them, with an average price spread of 74%. Half of all listings fall between $448 AUD and $931 AUD per carat. The same specification in natural form lists at a median of about $6,078 AUD per carat. Over the last 30 days the median price moved +3.9% and the number of listings moved +33.8%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Princess lab grown stones in the index: 461 USD per carat, -4.8% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

923

Lowest Price

$212 AUD

Highest Price

$3,189 AUD

Average Price

$810 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

33.4%

Price Spread

73.7%

30-Day Price Trend

+3.9%

30-Day Supply Change

+33.8%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$460/ct

10th Percentile

$195

Median

$460

90th Percentile

$938

Score Distribution

2.1K diamonds scored across 4 quality tiers

Excellent

596 (28.8%)

Very Good

351 (17.0%)

Good

456 (22.0%)

Average

667 (32.2%)

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Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1